〜Family communication and memories in one place
- The following is content from the press release -
(modo; Head office: Shibuya-ku, Tokyo; Representative Director: Naoki Yamada) announced today that on Wednesday, November 26, 2025, it will launch a family-friendly app calledmemStock.We have released the iOS beta version of
memStock is an application that aims to make family communication smoother and more enjoyable. A talk function that allows users to organize conversations by topic and a shared album function that allows users to create an album associated with the talk will be provided as a beta version.

Background of Service Development
Family memories and information are dispersed across a variety of services, including social networking sites, messaging applications, and cloud storage. Communication is a single group chat, with multiple topics unfolding simultaneously, and important information flowing out one after another.
Photos are scattered across different devices and services, and the one photo you want to look back on gets buried in a huge pile of photos.
We have focused on this issue of "dispersion of family information," and based on the concept of "stocking family memories," we are aiming to build a new "family platform" that can collectively preserve family memories and daily life. We are aiming to build a new "family platform" that can collectively preserve family memories and daily life. In this age of information overflow, we felt it necessary to provide a service to support real communication among family members by organizing information in a centralized manner.
By consolidating family conversations, memories, and schedules into one place, memStock aims to solve minor problems and issues in the home and enrich the irreplaceable days of the family.
Service Features
Talk rooms by topic

memStock eliminates the daily problem of losing track of important information when the topic of conversation shifts from shopping to travel advice. memStock organizes conversations by topic, so you can follow the information you need even when the topic changes.
Photo album linked to talk

Albums can be linked to each talk room, allowing you to systematically store photos by theme, such as trips, school events, pet growth, etc. When you comment on a photo or album, it is automatically threaded, so that when you look back on it in the future, you can look back on your memories with the conversations of the time.
Support for multiple family groups

You can flexibly create multiple family groups, such as parents, brother and sister families who normally live apart from each other. You can smoothly communicate and share photos with as many relatives as you need while protecting your privacy.
Future Development
The platform will evolve into a "family problem-solving platform" by sequentially adding functions to solve various issues that arise in the home, such as schedule sharing, event management, asset management, document management, inheritance-related support, and AI concierge, etc. An official version, including the release of an Android version, is scheduled to be launched within fiscal 2025. The official version, including the release of an Android version, is scheduled to be available by the end of fiscal year 2025.

Service Overview
service name MemStock.
Start of provision : Wednesday, November 26, 2025 iOS Beta
Main features of the beta versionFamily Talk / Shared Albums
Features to be added in the future:
Schedule sharing / Event management / Asset and document management / Inheritance-related support / AI concierge, etc.
Service Site :https://memstock.com
Download :https://apps.apple.com/jp/app/id6689493726
About Us
Company Name Modo, Inc.
representative Representative Director: Naoki Yamada
Location 6-23-4 Jingumae, Shibuya-ku, Tokyo
Establishment : April 3, 2023
Business Planning, development, and operation of applications and life design services for families
Corporate Site:https://modo.co.jp














